CN204464178U - Novel permanent magnetic A.C. contactor - Google Patents
Novel permanent magnetic A.C. contactor Download PDFInfo
- Publication number
- CN204464178U CN204464178U CN201520097477.6U CN201520097477U CN204464178U CN 204464178 U CN204464178 U CN 204464178U CN 201520097477 U CN201520097477 U CN 201520097477U CN 204464178 U CN204464178 U CN 204464178U
- Authority
- CN
- China
- Prior art keywords
- contact
- armature
- iron core
- contactor
- pressure spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel permanent magnetic A.C. contactor, form primarily of moving contact, fixed contact, armature, coil, iron core, pad felt, touch spring, arc-extinguish chamber and contact pressure spring, contact pressure spring is provided with in described arc-extinguish chamber, contact pressure spring is provided with moving contact, fixed contact is provided with below moving contact, fixed contact connects arc-extinguish chamber, pad felt is provided with below contact pressure spring, pad felt has armature, iron core is provided with below armature, iron core is provided with coil, is connected between armature with coil by spring.The utility model is energy-conservation, noiselessness, contact do not tremble, life-span long reliability is high, the magnetic circuit that permanent magnetism novel permanent magnetic A.C. contactor uses has been hermetic, in use can not be subject to outside electromagnetic interference, also can not carry out electromagnetic interference to external world.
Description
Technical field
The utility model belongs to contactor technical field, is specifically related to a kind of novel permanent magnetic A.C. contactor.
Background technology
Novel permanent magnetic A.C. contactor uses the widest a kind of control apparatus, is mainly used in connecting continually or disjunction alternating current circuit,
Have control capability large, coordinate with various relay, can far distance automatic controlling be realized.Traditional novel permanent magnetic A.C. contactor mainly wraps
Draw together housing, electromagnetic system, contact system, arc quenching system, described contact system comprises fixed contact, moving contact and auxiliary contact,
General novel permanent magnetic A.C. contactor can only carry additionally one group of auxiliary contact, but nothing when some novel permanent magnetic A.C. contactors need carry additionally two groups of auxiliary contacts
Method realizes.
Utility model content
The purpose of this utility model is to provide a kind of novel permanent magnetic A.C. contactor, to solve the deficiency existed in such scheme.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of novel permanent magnetic A.C. contactor, form primarily of moving contact, fixed contact, armature, coil, iron core, pad felt, touch spring, arc-extinguish chamber and contact pressure spring, contact pressure spring is provided with in described arc-extinguish chamber, contact pressure spring is provided with moving contact, fixed contact is provided with below moving contact, fixed contact connects arc-extinguish chamber, pad felt is provided with below contact pressure spring, pad felt has armature, iron core is provided with below armature, iron core is provided with coil, is connected between armature with coil by spring.
Left and right end on the downside of described iron core is all provided with pad felt.
Contactor containment vessel is provided with outside armature and iron core below described arc-extinguish chamber.
The utility model is energy-conservation, noiselessness, contact do not tremble, life-span long reliability is high, and the magnetic circuit that novel permanent magnetic A.C. contactor uses has been hermetic, in use can not be subject to outside electromagnetic interference, also can not carry out electromagnetic interference to external world.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
1-moving contact; 2-fixed contact; 3-armature; 4-spring; 5-coil; 6-iron core; 7-pad felt; 8-touch spring; 9-arc-extinguish chamber; 10 contact pressure springs.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, a kind of novel permanent magnetic A.C. contactor, primarily of moving contact 1, fixed contact 2, armature 3, spring 4, coil 5, iron core 6, pad felt 7, touch spring 8, arc-extinguish chamber 9 and contact pressure spring 10 form, contact pressure spring 10 is provided with in described arc-extinguish chamber 9, contact pressure spring 10 is provided with moving contact 1, fixed contact 2 is provided with below moving contact 1, fixed contact 2 connects arc-extinguish chamber 9, pad felt 7 is provided with below contact pressure spring 10, pad felt 7 has armature 3, iron core 6 is provided with below armature 3, iron core 6 is provided with coil 5, be connected by spring 4 between armature 3 with coil 5, left and right end on the downside of described iron core 6 is all provided with pad felt, contactor containment vessel is provided with outside armature 3 and iron core 6 below described arc-extinguish chamber 9.
Claims (3)
1. a novel permanent magnetic A.C. contactor, form primarily of moving contact, fixed contact, armature, coil, iron core, pad felt, touch spring, arc-extinguish chamber and contact pressure spring, it is characterized in that: in described arc-extinguish chamber, be provided with contact pressure spring, contact pressure spring is provided with moving contact, fixed contact is provided with below moving contact, fixed contact connects arc-extinguish chamber, pad felt is provided with below contact pressure spring, pad felt has armature, iron core is provided with below armature, iron core is provided with coil, is connected between armature with coil by spring.
2. novel permanent magnetic A.C. contactor according to claim 1, is characterized in that: the left and right end on the downside of described iron core is all provided with pad felt.
3. novel permanent magnetic A.C. contactor according to claim 1, is characterized in that: be provided with contactor containment vessel outside armature and iron core below described arc-extinguish chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097477.6U CN204464178U (en) | 2015-02-11 | 2015-02-11 | Novel permanent magnetic A.C. contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097477.6U CN204464178U (en) | 2015-02-11 | 2015-02-11 | Novel permanent magnetic A.C. contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464178U true CN204464178U (en) | 2015-07-08 |
Family
ID=53671027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097477.6U Expired - Fee Related CN204464178U (en) | 2015-02-11 | 2015-02-11 | Novel permanent magnetic A.C. contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531562A (en) * | 2016-10-31 | 2017-03-22 | 温州大学 | Energy-saving contactor |
-
2015
- 2015-02-11 CN CN201520097477.6U patent/CN204464178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531562A (en) * | 2016-10-31 | 2017-03-22 | 温州大学 | Energy-saving contactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |